Mário Matos is a member of the Nonio project Steering Committee. Nonio is a tech platform created by the largest communication groups in Portugal, to offer users personalised content with more security and quality. To access the 70 most important Portuguese sites on the platform, users only need to register once.

Mário is the Commercial Director of Grupo Media Capital, one of the leading media groups in Portugal. In the television segment, It owns TVI – the leading Portuguese free-to-air TV broadcasting channel, the news channel TVI24, TVI Ficção (local drama), TVI África (for Angola and Mozambique), TVI Reality (reality shows) and TVI Internacional; the second largest radio group in Portugal, including the audience leader in Portugal Rádio Comercial, M80, Cidade, SmoothFM, VodafoneFM; and Media Capital Digital, a multimedia company whose principal brand, IOL, is the second largest national internet gateway.